NicKLEs AND BAssLEu.] CATALOGUE OF GENEKA AND SPECIES. 367 



Polypora propria (Hall). 



1883. Ft'iiestella propria. Hall, Trans. Albany Institute, X, p. 164 (abstract, 



1881, p. 22). 

 1883. Fenestella (Polypora) propria. Hall, Rep. State Geologist New York for 



the year 1882, pi. xxvii, 10-13. 

 1887. Fenestella (Polypora) i)ropria. Hall and Simpson, Pal. New York, VI, 

 p. 157, pi. xxxiv, 10-13. 

 Upper Helderberg: Near Buffalo, New York. 



Polypora ? psyche Billings. 



1874. Polypora Psyche. Billings, Pal. Foss., II, p. 11, figs. 1, 2. 



Oriskany (Gaspe Limestone): Indian Cove, Gaspe Bay, Canada. 



Polypora pulchella Nicholson. 



1874. PolyiHjra i)uU'hella. Nicholson, Geol. Mag., new sen, I, p. Kil, pi. ix, 18. 

 1874. Polypora pulchella. Nicholson, Pal. Province Ontario, p. 99, fig. 35. 

 Upper Helderberg: Port Colborne, Ontario. 



Polypora punctostriata (Hall). 



1876. Fenestella i:)unctostriata. Hall, Twenty-eighth Ann. Rep. New York State 

 Museum (documentary edition), pi. xii, 15, 16; ibid. (Museum edition, 

 1879), p. 125, pi. xii, 15, 16. 



1882. Fenestella punctostriata. Hall, Eleventh Ann. Reji. Indiana Geol. Nat. 



Hist., p. 251, pi. xi, 15, 16. 

 Niagara: Waldron, Indiana. 



Polypora quadrangularis (Hall). 



1883. Fenestella quadrangularis. Hall, Trans. Albany Institute, X, 2). 163 



(abstract, 1881, p. 21). 

 1883. Fenestella (Polyjiora) quadrangularis. Hall, Rep. State Geologist New 

 York for the year 1882, pi. xxviii, 8-13, pi. xxix, 23, 24. 



1886. Fenestella (Polypora) quadrangularis. Hall, Fifth Ann. Rep. State Geol- 



ogist New York for the year 1885, pi. xl, 1, 2. 



1887. Fenestella (Polypora) quadrangularis. Hall and Simpson, Pal. New York, 



YI, p. 158, pi. XXXV, 8-13, pi. xxxvi, 23, 24, pi. xl, 1, 2. 

 Hamilton: Falls of the Ohio. 



Polypora radialis Ulrich. 



1888. Polypora radialis. Ulrich, Bull. Denison Univ., IV, p. 74. 



1890. Polypora radialis. Ulrich, Geol. Sur. Illinois, VIII, p. 591 , pi. Ix, 1-b/. 

 1894. Polypora radialis. Keyes, Missouri Geol. Sur., V, p. 29. 



Waverly: Near Newark, and Richfield, Ohio. 



Keokuk: Keokuk, Iowa. 



Polypora retrorsa Ulrich. 



1890. Polypora retror.«a. Ulrich, Geol. Sur. Illinois, VIII, j). 591 , i)l. lix, 6-6d. 

 1894. Polypora retrorsa. Keyes, Missouri Geol. Sur., V, p. 29. 

 Keokuk: Keokuk, Iowa. 



Polypora rigida (Hall). 



1883. Fenestella rigida. Hall, Trans. Albany Institute, X, p. 164 (abstract, 



1881, p. 22). 

 1883. Fenestella (Polypora) rigida. Hall, Rep. State Geologist New York for the 



year 1882, pi. xxvii, 1-3. 

 1887. Fenestella (Polypora) rigida. Hall and Simpson, Pal. New York, VI, p. 

 155, pi. xxxiv, 1-3. 

 Upper Helderberg: Thompson's Lake, Albany County, New York. 



